乙酸酐 、
6,8-Dihydroxy-8-(hydroxymethyl)-1-iridanyl-1'-β-D-glucopyranosid 在
吡啶 作用下,
反应 24.0h,
以61%的产率得到Acetic acid (1S,4aR,5R,7S,7aS)-5-acetoxy-7-acetoxymethyl-1-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-octahydro-cyclopenta[c]pyran-7-yl ester